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shuzishuiyindeng
- 基于LSB图像隐藏系统的设计与实现，LSB算法代码，信息隐藏攻击算法，DCT域的隐藏以及数字水印。-LSB based image hiding system design and implementation, LSB algorithm code, information hiding attack algorithm, DCT hiding and digital watermarking domain.
LSBEmbeding
- 信息隐藏中用于数字隐写的常用算法:LSB替换\LSB匹配,包括随机的和排序的,以及对文件和文件夹进行操作,用CxImage类能快速读取各种格式的图象-Information Hiding for digital steganography of the commonly used algorithms: LSB replacement of LSB matching, including random and sort of, as well as files and folders to op
LSB-Data-Hiding-Image
- 图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。-The composition of the image is nothing more than some number of bytes or string composed of string,
informationhiding
- 一个基于DCT变换的信息隐藏程序，能把文本信息隐藏到经过DCT变换的图像载体的频域中去。程序重点在于对图像的DCT变换-DCT-based Information Hiding Transform procedures, able to hide text message into image after DCT transform domain to the frequency vector. Procedures focus on the DCT transform of image
imagehide
- 图像隐藏。。将一副图像隐藏到另一副图像中 -Image hiding. . To hide an image to another deputy images
PROGRAM
- This method is based upon the image hiding technic into another image using LSB algorithm called as Steganography.
Information_Hiding
- 数字图像的信息隐藏方法。不可多得的优秀课件。-Digital Image Information Hiding. Outstanding courseware rare.
dct2_out
- 数字水印(digitalwatermarking)是一种信息隐藏技术，它的基本思想是在数字图像、音频或视频等数字媒体作品中嵌入秘密信息，以便保护数字作品的版权、证明作品的真实可靠性、跟踪盗版行为或提供作品的附加信息。-Digital Watermarking (digitalwatermarking) is a kind of information hiding technology, its basic idea is in the digital image, audio or video
hidetc
- steganography tool for hiding data in image using LSB hiding technique
DCT_based_Data_hiding
- DCT-based Data hiding: dataHide.m Hide the logo image into the original dataExtract.m Extract the logo image from the original findData.m Verify the robustness of the data hiding method 。and use jpeg compress -DCT-based Data hiding: dataHide.m H
image-hiding
- 实现大容量的图像信息隐藏，采用双随机置乱算法-Realize large-capacity image information hiding, using double-random scrambling algorithm
Information-hiding
- 利用DCT实现在数字图像中嵌入文本利用lsb在数字图像中嵌入图像-DCT implementation using digital image embedded in the text using lsb embedding images in digital image
non-destructive--information-hiding
- 提出一种无损信息隐藏方法,接收端不但可以提取额外嵌入的秘密信息,而且可以无损恢复原始 图像-Lossless information hiding method is proposed, the receiver can not only extract the additional information embedded in the secret, and can recover the original lossless image
Untitled2
- 基于DCT变换，图像隐藏，混沌置乱，重复隐藏了要隐藏的信息。-DCT-based image hiding, chaotic scrambling, repeatedly hiding to hide information.
image-stegenography
- This file Image stegenography is one of the best method of information hiding i.e. text in an image
HidingTextFilesInImageWithSteganography
- This ZIP file includes the algorithm for hiding the text file in image with LSB.
Reversible-Hiding
- 文中提出了一种基于动态峰值的大容量可逆图像水印算法。该算法利用分块图像直方图的分布特点来确定新峰值,并通过修改相应的像素灰度值实现了在空间域中隐藏信息。该算法还可以利用嵌入点的信息无损地恢复原始图像。-In this paper, a new reversible data hiding scheme based on the dynamic peak is proposed. This algorithm utilizes a new peak between peak and zero in
Hiding-digital-watermarks
- 数字图像隐藏技术，多尺度小波变换实现数字图像水印。-Digital Image Hiding Technology, multi-scale wavelet transform digital image watermarking.
Patchwork-Image-hiding
- 基于patchwork的图像信息隐藏。Patchwork是指从载体数据中选择一些数据组成两个集合，然后通过修改者两个集合之间的某种关系来携带水印信息-It s a program of image hinding based on patchwork
image-hiding-
- 这是我本科毕业设计论文《基于混沌序列的加密图像隐藏技术的设计与实现》，就是把一张图片加密后隐藏在载体图像中，可以抵御各种攻击，用到了Matlab，里面包括开题报告，论文，可执行程序。本文系统介绍了混沌加密、信息隐藏技术。归纳了混沌加密、信息隐藏的分类、特性与应用，给出了混沌加密、信息隐藏的原理和基本框架以及其性能的评价方法，介绍了几种图像的攻击方法。实现了一种混沌加密和图像隐藏的方法。使用混沌加密对待隐藏图像进行加密后嵌入载体图像中，并对嵌入待隐藏图像的载体图像进行了几种攻击以验证其鲁棒性。本系